This position may require work at extreme heights, in areas that are under construction, or in restricted areas such as a switchgear room, manhole, utility tunnel, crawl space, or attic, in confined spaces, and on slippery or uneven surfaces; works on ladders, scaffolds, aerial lifts, catwalks, in ditches and excavations; works in and around single and multi-story buildings with all exposures typical of a heavy construction site, roadside construction, including portable sanitary facilities. Must be able to make transition from employee parking area or street into construction work areas and to access all levels of the building, even if the only means of access is by O.S.H.A.